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Brand Name : KAMTAI
Model Number : KTJC14-13
Certification : ISO 9001
Place of Origin : CHINA
MOQ : 2000PCS
Price : Negotiable
Payment Terms : L/C, T/T, Western Union, MoneyGram,PAYPAL
Supply Ability : 20000PCS/ MONTH
Delivery Time : 25 DAYS AFTER PAYMENT
Packaging Details : CARTON BOX AND PLYWOOD PALLET
Name : High quality Alumina ceramic yarn guide apply in textile machinery ceramic parts
Usage : Ceramic yarn guide
Surface : Polishing as your request
Advantages : Good wear resistance
Size : Customized
1.Product description
We offers a wide range of material types with different property profiles that can be adjusted via a targeted matrix design.
This material has very high hardness, very high stiffness, very good corrosion resistance to chemicals at high temperature, and very high refractoriness or use temperature.
The applications for alumina advanced ceramics are heavy-duty forming tools, substrates and resistor cores in the electronics industry, tiles for wear protection and ballistics, thread guides in textile engineering, seal and regulator discs for valves, heat-sinks for lighting systems, protection tubes in thermal processes or catalyst carriers for the chemicals industry.
2.Technical data
Material | 95% Al2O3 | 99% Al2O3 | ZrO2(Y-PSZ) |
Color | White/Pink | Ivory | White |
Density (g/cm3) | 3.65 | 3.88 | 5.95-6.05 |
Water Absorption (%) | 0 | 0 | 0 |
Moh's Hardness | 9 | 9 | 9 |
Flexural Strength (Mpa) (25℃) | 352 | 364 | 900 |
Compressive Strength (Mpa) (25℃) | 2000 | 2500 | 2200 |
Thermal Conductivity (W/m.k) (25℃) | 18-25 | 27 | 2.2 |
Thermal Expansion Coefficient (25-1000℃)(10-6mm/℃) | 8 | 8 | 10.3 |
Therma Shock Resistance △T(℃) | 220 | 180-200 | 280-350 |
Max. Working Temperature (℃) | 1500 | 1700 | 850 |
Dielectric Strength (kv/mm) | 16 | 20 | --- |
Electrical Resistivity (Ω.cm) (25℃) | 1014 | 1014 | 1012 |
Dielectric Constant (@1MHz, 25℃) | 9 | 9.7 | 26 |
Dielectric Loss (tan delta) (@1MHz, 25℃) | 0.0004 | 0.0001 | --- |
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Super Aluminum Oxide Ceramic Yarn Guide Apply In Textile Machinery Ceramic Parts Images |